CN209856580U - Hydraulic pipeline for hydraulic engineering - Google Patents
Hydraulic pipeline for hydraulic engineering Download PDFInfo
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- CN209856580U CN209856580U CN201920568844.4U CN201920568844U CN209856580U CN 209856580 U CN209856580 U CN 209856580U CN 201920568844 U CN201920568844 U CN 201920568844U CN 209856580 U CN209856580 U CN 209856580U
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Abstract
The utility model relates to a hydraulic engineering water conservancy pipeline, which comprises a joint, a water pipe and a water belt module; the left end of the inner side wall of the joint is tapped with connecting threads, the right part of the inner side wall of the joint is circumferentially provided with an inward-concave clamping ring groove, the inner side wall of the joint on the right side of the clamping ring groove is circumferentially and fixedly provided with an outward-protruding annular blocking wall, the right end of the inner side wall of the joint is fixedly provided with an outward-protruding annular clamping head, the left end of a canvas water band is fixed with the inner wall of a water band storage chamber through a clamping ring, and the right end of the canvas water band is fixed with the details of a water tube through a sealing ring; the utility model has the advantages that: the joint and the water pipe can be connected and separated at will through the buckle head and the buckle groove, and when the joint is separated, the length of the joint is lengthened, and the angle can be rotated at will.
Description
Technical Field
The utility model belongs to the technical field of hydraulic engineering, concretely relates to hydraulic engineering uses water conservancy pipeline.
Background
At present, pipelines are widely used in hydraulic engineering, and various fluids can be conveyed in the pipelines. The hydraulic engineering pipeline is mainly divided into a metal pipeline and a plastic pipeline, and various pipelines are connected at the head to form a conveying network. With the development of the market, the variety of pipelines is various, especially telescopic pipelines are spotlighted, but most of the traditional telescopic pipelines utilize plastic folding pipes, the strength of the folding pipes is not high, the folding pipes cannot bear large pressure, the durability is not good, and the folding times are limited. The surface also lacks the protective layer, breaks easily on sharp-pointed subaerial, and extending structure mostly sets up on the pipeline, and few setting is at the extending structure who connects, and in fact, can stretch out and draw back in the department of connecting and accord with actual construction conditions more, so people are looking for the solution always.
Disclosure of Invention
The utility model provides a hydraulic pipeline for hydraulic engineering can not only be in the flexible stronger water pressure that can also bear of joint department.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a hydraulic engineering pipeline with an expansion joint comprises a joint (1), a water pipe (10) and a water belt module (16); the connector (1) is cylindrical and is internally penetrated in the longitudinal direction, a connecting thread (2) is tapped at the left end of the inner side wall of the connector (1), an inward concave clamping ring groove (17) is arranged at the right part of the inner side wall of the connector (1) on the right side of the clamping ring groove (17) along the circumferential direction, an outward protruding annular blocking wall (6) is fixed on the inner side wall of the connector (1) on the circumferential direction, an outward protruding annular buckling head (15) is fixed at the right end of the inner side wall of the connector (1), the horizontal central lines of the clamping ring groove (17), the blocking wall (6) and the buckling head (15) and the horizontal central line of the connector (1) are positioned on the same straight line, and a water belt storage chamber (3) is arranged inside the connector (1) between the right end of the connecting thread (2); the water pipe (10) is provided with a pipe wall (11) and a pipeline (12), the water pipe (10) is divided into a small water pipe thin part (19) with a small diameter and a large water pipe thick part (20) with a large diameter, the left end of the outer side wall of the small water pipe thin part (19) is tapped with threads, the middle of the threads is provided with a sealing ring clamping groove (18), the right end of the small water pipe thin part (19) is connected with the large water pipe thick part (20), and the left part of the outer surface of the large water pipe part (20) is circumferentially provided with; the water belt module (16) comprises a clamping ring (5), a canvas water belt (4), a water belt fixing nut (8) and a sealing ring (9); the left end of the canvas water band (4) extends into the joint (1) from the right end of the joint (1), the left end of the canvas water band (4) is fixed at a clamping ring groove (17) on the inner side wall of the joint (1) through a clamping ring (5), and the right end of the canvas water band (4) is fixed through a sealing ring (9), a water band fixing nut (8) and a water pipe thin part (19); the connecting thread (2) at the left part of the joint (1) is connected with other water pipes (10).
Furthermore, a clamping ring (5) is arranged in the clamping ring groove (17), a canvas water belt (4) is arranged between the clamping ring (5) and the clamping ring groove (17), and the canvas water belt (4) is fixed in the clamping ring groove (17) by the clamping ring (5); the canvas water hose is characterized in that a sealing ring (9) is arranged inside the sealing ring clamping groove (18), a canvas water hose (4) is arranged between the sealing ring clamping groove (18) and the sealing ring (9), the canvas water hose (4) is fixed in the sealing ring clamping groove (18) through the sealing ring (9), a water hose fixing nut (8) is further arranged on the periphery of the canvas water hose (4) and the sealing ring (9), the water hose fixing nut (8) is in threaded connection with the outer side of the water pipe thin portion (19), and the canvas water hose (4) is wrapped and fixed at the left portion of the water pipe thin portion (19) through the water hose fixing nut.
Further, the joint (1) is made of copper and has a chromium-plated surface, and the water pipe (10) is a galvanized steel pipe; the joint (1) and the water pipe (10) are connected and separated through a clamping head (15) and a clamping groove (14); when the joint (1) is connected with the water pipe (10), the central line of the joint (1) and the central line of the water pipe (10) are positioned on the same straight line, the water pipe thin part (19) is completely inserted into the joint (1) from the right end of the joint (1), the canvas water belt (4) is collected into the water belt storage chamber (3), the buckle head (15) is just clamped in the buckle groove (14), and the left end surface of the water pipe thick part (20) is tightly attached to the right end surface of the blocking wall (6); when the joint (1) is separated from the water pipe (10), the canvas water belt (4) extends out of the water belt storage chamber (3), and the joint (1) can freely turn; the canvas water band (4) is formed by high-density spinning of chemical fabrics such as terylene high-strength yarns and the like, and the inner layer is a rubber layer.
Furthermore, the cross section of the buckling head (15) is in a right-angled triangle with three unequal-side lengths, and the buckling groove (14) is matched with the buckling head (15).
Furthermore, the left part of the inner side wall of the joint (1) is large in diameter, the right part of the inner side wall of the joint is small in diameter, and the whole joint is conical.
Compared with the prior art, the beneficial effects of the utility model are that:
in the utility model, the joint is cylindrical and the inside of the joint is communicated along the length direction, the left end of the inner side wall of the joint is tapped with a connecting thread which can be directly connected with other joints or pipelines with threads, thereby being convenient for installation;
an inward-concave clamping ring groove is formed in the right part of the inner side wall of the joint along the circumferential direction, and the clamping ring groove can be used for fixing the canvas water band and saving the space of a water band storage chamber;
an annular blocking wall which protrudes outwards is fixed on the inner side wall of the joint on the right side of the clamping ring groove along the circumferential direction, and the blocking wall can block the thick part of the water pipe for positioning;
the right end of the inner side wall of the joint is fixedly provided with an annular clamping head which protrudes outwards, the horizontal central line of the clamping ring groove, the blocking wall and the clamping head is positioned on the same straight line with the horizontal central line of the joint, the left part of the outer surface of the thick part of the water pipe is circumferentially provided with a clamping groove, and the clamping groove is clamped with the clamping head without screws, so that the water pipe joint is convenient and rapid;
canvas hosepipe left end is stretched into from connecting the right-hand member and is connected in and canvas hosepipe left end is fixed in the snap ring groove department that connects the inside wall through the snap ring, and canvas hosepipe right-hand member passes through sealing washer, hosepipe fixation nut and water pipe thin portion and fixes, connects can freely turn to through the canvas hosepipe after separately with the water pipe, facilitates the use.
Drawings
FIG. 1 is a sectional view of a coupling and a water pipe coupled together;
FIG. 2 is a schematic view showing a structure of a joint and a water pipe when they are connected;
FIG. 3 is a cross-sectional view of the fitting and water pipe separated;
FIG. 4 is a schematic view of the structure of the joint and the water pipe when they are separated;
fig. 5 is a schematic structural view of the snap head and the snap groove.
In the figure, 1, a connector 2, a connecting thread 3, a water belt storage chamber 4, a canvas water belt 5, a snap ring 6, a blocking wall 7, a thick end 8, a water belt fixing nut 9, a seal ring 10, a water pipe 11, a pipe wall 12, a pipeline 13, an inner wall 14 of the water belt storage chamber, a snap groove 15, a snap head 16, a water belt module 17, a snap ring groove 18, a seal ring snap groove 19, a water pipe thin part 20 and a water pipe thick part.
Detailed Description
The technical scheme of the invention is further described in detail through the specific implementation mode as follows:
example (b): as shown in fig. 1, 2 and 3, the water hose comprises a joint 1, a water pipe 10 and a water hose module 16; the connector 1 is cylindrical and is internally penetrated in the longitudinal direction, the left end of the inner side wall of the connector 1 is tapped with a connecting thread 2, the right part of the inner side wall of the connector 1 is circumferentially provided with an inward concave clamping ring groove 17, the inner side wall of the connector 1 on the right side of the clamping ring groove 17 is circumferentially and fixedly provided with an outward protruding annular baffle wall 6, the right end of the inner side wall of the connector 1 is fixedly provided with an outward protruding annular buckle head 15, the horizontal central lines of the clamping ring groove 17, the baffle wall 6 and the buckle head 15 and the horizontal central line of the connector 1 are positioned on the same straight line, and a water belt storage chamber 3 is arranged in the connector 1 between the right end of the connecting thread 2 and the left end; the water pipe 10 is provided with a pipe wall 11 and a pipeline 12, the water pipe 10 is divided into a small water pipe thin part 19 with a small diameter and a large water pipe thick part 20 with a large diameter, the left end of the outer side wall of the small water pipe thin part 19 is tapped with threads, the middle of the threads is provided with a sealing ring clamping groove 18, the right end of the small water pipe thin part 19 is connected with the large water pipe part 20, and the left part of the outer surface of the large water pipe part 20 is circumferentially provided; the water belt module 16 comprises a clamping ring 5, a canvas water belt 4, a water belt fixing nut 8 and a sealing ring 9; the left end of the canvas water band 4 extends into the joint 1 from the right end of the joint 1, the left end of the canvas water band 4 is fixed at a clamping ring groove 17 on the inner side wall of the joint 1 through a clamping ring 5, and the right end of the canvas water band 4 is fixed through a sealing ring 9, a water band fixing nut 8 and a water tube thin part 19; the connecting thread 2 at the left part of the joint 1 is connected with other water pipes 10.
A snap ring 5 is arranged in the snap ring groove 17, a canvas water band 4 is arranged between the snap ring 5 and the snap ring groove 17, and the canvas water band 4 is fixed in the snap ring groove 17 by the snap ring 5; a seal ring 9 is arranged inside the seal ring clamping groove 18, a canvas water band 4 is further arranged between the seal ring clamping groove 18 and the seal ring 9, the canvas water band 4 is fixed in the seal ring clamping groove 18 by the seal ring 9, water band fixing nuts 8 are further arranged on the peripheries of the canvas water band 4 and the seal ring 9, the water band fixing nuts 8 are in threaded connection with the outer side of the water pipe thin portion 19, and the canvas water band 4 is wrapped and fixed at the left part of the water pipe thin portion 19 by the water band fixing nuts 8; the direct fixation by the snap ring 5 is simple and convenient, the space of the water belt storage chamber 3 is narrow, and the space is saved by the snap ring 5; the sealing ring 9 and the canvas water belt 4 are clamped tightly by the water belt fixing nut 8, the sealing performance is better, and the joint 1 is not needed to be conveniently disassembled and assembled.
The joint 1 is made of copper and has a chromium-plated surface, and the water pipe 10 is a galvanized steel pipe; the joint 1 and the water pipe 10 are connected and separated through a clamping head 15 and a clamping groove 14; when the joint 1 is connected with the water pipe 10, the central line of the joint 1 and the central line of the water pipe 10 are positioned on the same straight line; the water pipe thin part 19 is completely inserted into the joint 1 from the right end of the joint 1, the canvas water band 4 is collected into the water band storage chamber 3, the buckle head 15 is just clamped in the buckle groove 14, and the left end surface of the water pipe thick part 20 is tightly attached to the right end surface of the blocking wall 6; when the joint 1 is separated from the water pipe 10, the canvas water belt 4 extends out of the water belt storage chamber 3, and the joint 1 can freely turn; the canvas water band 4 is formed by high-density weaving of chemical fabrics such as terylene high-strength yarns and the like outside, and the inner layer is a rubber layer.
The connecting thread 2 at the left end of the joint 1 is connected with other joints 1 or water pipes 10, when temporary water communication is needed in a construction site, the joint 1 between adjacent water pipes 10 is often dislocated due to design construction hasty, water communication cannot be achieved, the joint 1 and the water pipes 10 are connected through the canvas water belt 4 after the joint 1 and the water pipes 10 are separated, the joints 1 are placed at any angle, and water communication can be achieved even if the water pipes 10 are dislocated; let buckle head 15 on the joint 1 and the buckle groove 14 joint on the water pipe 10 can accomplish the connection, whole length shortens, has saved the space, and the canvas hosepipe 4 is whole to be received into water and is taken the apotheca 3, and the effectual canvas hosepipe 4 of having protected of metal structure of joint 1.
Claims (5)
1. The utility model provides a water conservancy pipeline for hydraulic engineering which characterized in that: comprises a joint (1), a water pipe (10) and a water belt module (16); the connector (1) is cylindrical and is internally penetrated in the longitudinal direction, a connecting thread (2) is tapped at the left end of the inner side wall of the connector (1), an inward concave clamping ring groove (17) is arranged at the right part of the inner side wall of the connector (1) on the right side of the clamping ring groove (17) along the circumferential direction, an outward protruding annular blocking wall (6) is fixed on the inner side wall of the connector (1) on the circumferential direction, an outward protruding annular buckling head (15) is fixed at the right end of the inner side wall of the connector (1), the horizontal central lines of the clamping ring groove (17), the blocking wall (6) and the buckling head (15) and the horizontal central line of the connector (1) are positioned on the same straight line, and a water belt storage chamber (3) is arranged inside the connector (1) between the right end of the connecting thread (2); the water pipe (10) is provided with a pipe wall (11) and a pipeline (12), the water pipe (10) is divided into a small water pipe thin part (19) with a small diameter and a large water pipe thick part (20) with a large diameter, the left end of the outer side wall of the small water pipe thin part (19) is tapped with threads, the middle of the threads is provided with a sealing ring clamping groove (18), the right end of the small water pipe thin part (19) is connected with the large water pipe thick part (20), and the left part of the outer surface of the large water pipe part (20) is circumferentially provided with; the water belt module (16) comprises a clamping ring (5), a canvas water belt (4), a water belt fixing nut (8) and a sealing ring (9); the left end of the canvas water band (4) extends into the joint (1) from the right end of the joint (1), the left end of the canvas water band (4) is fixed at a clamping ring groove (17) on the inner side wall of the joint (1) through a clamping ring (5), and the right end of the canvas water band (4) is fixed through a sealing ring (9), a water band fixing nut (8) and a water pipe thin part (19); the connecting thread (2) at the left part of the joint (1) is connected with other water pipes (10).
2. The hydraulic pipeline for hydraulic engineering according to claim 1, wherein: a snap ring (5) is arranged in the snap ring groove (17), a canvas water band (4) is arranged between the snap ring (5) and the snap ring groove (17), and the left part of the canvas water band (4) is fixed in the snap ring groove (17) by the snap ring (5); the canvas water hose is characterized in that a sealing ring (9) is arranged inside the sealing ring clamping groove (18), a canvas water hose (4) is arranged between the sealing ring clamping groove (18) and the sealing ring (9), the right part of the canvas water hose (4) is fixed in the sealing ring clamping groove (18) through the sealing ring (9), a water hose fixing nut (8) is further arranged on the periphery of the canvas water hose (4) and the sealing ring (9), the water hose fixing nut (8) is in threaded connection with the outer side of the water pipe thin part (19), and the canvas water hose (4) is fixed at the left part of the water pipe thin part (19) through the water hose.
3. The hydraulic pipeline for hydraulic engineering according to claim 1, wherein: the joint (1) is made of copper and has a chromium-plated surface, and the water pipe (10) is a galvanized steel pipe; the joint (1) and the water pipe (10) are connected and separated through a clamping head (15) and a clamping groove (14); when the joint (1) is connected with the water pipe (10), the central line of the joint (1) and the central line of the water pipe (10) are positioned on the same straight line, the water pipe thin part (19) is completely inserted into the joint (1) from the right end of the joint (1), the canvas water belt (4) is collected into the water belt storage chamber (3), the buckle head (15) is just clamped in the buckle groove (14), and the left end surface of the water pipe thick part (20) is tightly attached to the right end surface of the blocking wall (6); when the joint (1) is separated from the water pipe (10), the canvas water belt (4) extends out of the water belt storage chamber (3), and the joint (1) can freely turn; the canvas water band (4) is externally woven by high-density terylene high-strength yarns, and the inner layer is a rubber layer.
4. The hydraulic pipeline for hydraulic engineering according to claim 1, wherein: the cross section of the buckle head (15) is triangular, and the buckle groove (14) is matched with the buckle head (15).
5. The hydraulic pipeline for hydraulic engineering according to claim 1, wherein: the left part of the inner side wall of the joint (1) is large in diameter, the right part of the inner side wall of the joint is small in diameter, and the whole joint is conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920568844.4U CN209856580U (en) | 2019-04-24 | 2019-04-24 | Hydraulic pipeline for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920568844.4U CN209856580U (en) | 2019-04-24 | 2019-04-24 | Hydraulic pipeline for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209856580U true CN209856580U (en) | 2019-12-27 |
Family
ID=68938868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920568844.4U Active CN209856580U (en) | 2019-04-24 | 2019-04-24 | Hydraulic pipeline for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209856580U (en) |
-
2019
- 2019-04-24 CN CN201920568844.4U patent/CN209856580U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230330 Address after: 473000 Lvlou, Baihe West Road, Lihe Township, Nanyang City, Henan Province Patentee after: Zhongjian Zhi'an (Henan) Engineering Testing Co.,Ltd. Address before: 473000 No. 277, Zhongzhou Road, Wolong District, Nanyang City, Henan Province Patentee before: Yang Yanling |
|
| TR01 | Transfer of patent right |